coding21.com - dns.ninja
coding21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 42.193.112.143 | ||||||
| NS | f1g1ns1.dnspod.net ⭐ | ||||||
| NS | f1g1ns2.dnspod.net | ||||||
| A | 2402:4e00:111:fff::c | ||||||
| A | 1.12.0.1 | ||||||
| A | 1.13.76.35 | ||||||
| A | 36.155.149.35 | ||||||
| A | 101.227.168.35 | ||||||
| A | 106.39.207.235 | ||||||
| A | 111.206.98.235 | ||||||
| A | 220.196.136.35 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| SOA | f1g1ns1.dnspod.netfreednsadmin@dnspod.com serial=1774939065 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1792060264 | ||||||
Same first word
coding21.com |
DNS History
9 records (4 active, 5 former)
●NSf1g1ns1.dnspod.net2026-10-06 → 2026-10-15 · 3 obs
○ 2017-08-07 15:06:58
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
●NSf1g1ns2.dnspod.net2026-10-06 → 2026-10-15 · 3 obs
○ 2017-08-07 15:06:58
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
○NSns37.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:53:20
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○NSns38.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:53:20
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:53:20
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
●MXmxbiz1.qq.com2026-10-06 → 2026-10-15 · 3 obs
○ 2017-08-07 15:06:58
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:53:20
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
●A42.193.112.1432026-10-06 → 2026-10-15 · 3 obs
○ 2017-08-07 15:06:58
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
● 2026-10-06 04:31:14
● 2026-10-15 11:00:06
○A54.84.6.1662016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:53:20
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
○ 2017-08-07 15:06:58
○ 2026-10-15 11:00:06
🔍 DNS Trace
Analysis
IP Addresses
coding21.com has exactly one IP address — 42.193.112.143.
Name Servers
coding21.com has two authoritative name servers — f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
Hosts with 8 IP addresses each:
f1g1ns2.dnspod.net points to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 5 other IP addresses.